10 15 1257

UltraClean Closure: 10mm PP Screw Cap, black, centre hole, 10-425 thread; Silicone white/PTFE red, 45° shore A, 1.3mm 10x100pcs超洁净瓶盖: 10mm PP 螺口瓶，黑色， 中心开孔, 10-425 螺纹; 白色硅橡胶/红色PTFE, 肖氏硬度-45°, 1.3mm 10x100个
价格：¥ 2671